Building collapse and general structure collapse generally is an unexpected occurrence that often could have been prevented through the proper exercise of care during the design, construction, post-construction and maintenance phases of building. Occasionally, collapse could be prevented though inspection or by further structural reinforcement. Other times, the dangers involving a building collapse are evident and permitting people to come into close contact with the premises is negligent. Apart from building collapse, bridges, parking garages, and dams are a few structures that can also suffer from structural collapse. When it does, it can lead to many people being seriously injured or killed.

Construction workers and first responders, such as firemen and policemen, also are at a heightened risk for injury or death from building collapse, bridge collapse or other structural failure. Beyond the initial collapse of a building, dangers including electrocution, leaking natural gas, and fire can hamper rescue efforts and further harm victims.

The complexity of building collapse cases corresponds to the large number of potential causes for the collapse. Architects and structural engineers, general contractors and sub-contractors, construction workers and building inspectors are among those who potentially play a role in a building collapse or structural failure. Depending on the size of the building or structure, a construction project can require the work of hundreds, or even thousands, of workers. They all need to do things right.

Building collapse and structural failure can result from a number of causes including:

• Engineering and architectural mistakes in the design of the structure
• The failure of building materials because they are defective
• Failure by the contractor to build to the required design specifications
• Failure of inspectors to identify flaws in the building or structure
• Failure to maintain the premises of a building or structure
• Heavy loads beyond capacity
• Foundation failure
• Fire or weather damage that can be anticipated and guarded against